Paper Title:
Enhanced Photoelectrocatalytic Degradation of Azo-Dye Pollutants Using Transparent Titania Nanotube Arrays Glass Electrode
  Abstract

Transparent and highly ordered titania nanotube arrays (TNAs) film electrode was synthesized by anodization from the sputtered titanium (Ti) film on a conductive glass and then applied in the degradation of Acid-orange 7 (AO7) model wastewater. The resulting nanotubes have a length of ~900nm and a pore diameter of ~80nm, resting upon a thin barrier layer. Using 20mg L-1 AO7 solutions as a model system, the removal rate of AO7 by the TNAs glass electrode reaches 95.9% within 180min for the fixed bias potential, higher than 86.2% removal by the TNAs metal electrode under the same treatment conditions.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
New Functional Materials
Edited by
Zhongning Guo
Pages
2089-2092
DOI
10.4028/www.scientific.net/AMR.311-313.2089
Citation
J. Bai, B. X. Zhou, J. H. Li, W. M. Cai, "Enhanced Photoelectrocatalytic Degradation of Azo-Dye Pollutants Using Transparent Titania Nanotube Arrays Glass Electrode", Advanced Materials Research, Vols. 311-313, pp. 2089-2092, 2011
Online since
August 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: P. Prachopchok, Chanchana Thanachayanont, K. Sriprapha, A. Heawchin, S. Kaewket, P. Vijitjanya, C. Sac-Kung, Tanakorn Osotchan
Abstract:In dye sensitized solar cell structure, the transparent electrodes of tin oxide doped fluorine (SnO2:F) was coated by titanium dioxide (TiO2)...
587
Authors: Min Li, Yan Zhi Sun, Cai Ying Li, Ping Yu Wan
Environmental Catalysis and Environmental Friendly Materials
Abstract:The present paper studies the removal of the nitrogen in the form of nitrate in water by electrochemical catalysis reduction. The influence...
1789
Authors: Xiao Jiao Yu, A Man Zhang, Jian Zhang, Jie Zhao, Bing Hua Yao, Guang Jun Liu
Abstract:Cu2O thin films is preparated through electrodeposition with conductive glass of coating indium tin oxide as work electrode.The...
371
Authors: Wei Fu Wang, Cheng Ling Hu, Ming Yi Chang, Yung Hsu Hsieh
Chapter 4: Automation Control and Applications
Abstract:La–doped TiO2 thin films were synthesized using TTIP, IPA , Acetic acid ,and La2¬O3 as precursors by sol-gel method and dip-coating method....
486
Authors: Li Ming Jiang
Chapter 1: Engineering Science for Manufacturing
Abstract:The nanoporous titania dispersion system are prepared under hydrothermal conditions by employing various amount β-cyclodextrin(CD) as the...
216